Artículos de revistas
Characterization of Saccharomyces cerevisiae immobilized onto chrysotile for ethanol production
Registro en:
Journal Of Chemical Technology And Biotechnology. John Wiley & Sons Ltd, v. 73, n. 1, n. 54, n. 58, 1998.
0268-2575
WOS:000075866300008
10.1002/(SICI)1097-4660(199809)73:1<54
Autor
Joekes, I
Moran, PJS
Rodrigues, JAR
Wendhausen, R
Tonella, E
Cassiola, F
Institución
Resumen
Saccharomyces cerevisiae (CCT(-)3174 and commercial baker's yeast) was immobilized by adsorption onto chrysotile. The adsorbed yeast cells were easily washed out, but cells grown in situ were strongly attached by entrapment by chrysotile microfibres. In fermentation experiments with 30% (w/v) glucose solution, the immobilized cells showed a 1.3-fold increase in initial reaction velocity. For immobilized CCT 3174, the final ethanol yield was 26% higher than that with free cells. (C) 1998 Society of Chemical Industry. 73 1 54 58